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Why pH level test is important in lotion testing? Why it matter? Explain your answer
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Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
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When would a bouncy ball have the most potential energy
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Which diagram shows the correct way to represent an ionic compound of magnesium oxide?
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Why pH level test is important in lotion testing? Why it matter? Explain your answer...
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